Will do, I think I recognize your username from the forums :) Life is getting in the way and makes it difficult to write a bug report with the necessary level of detail & logs. But when I can find time, I intend to.

I think the ACPI issue is long standing, but I can't find my bug report anywhere in Trac. I'm fairly sure I've made at least one report, I created my Trac account roughly 6 years ago. But I also remember running into issues with Trac, so maybe it never went through.